Syntax
| Visual Basic (Declaration) | |
|---|---|
<SerializableAttribute()> Public Enum OcrProgressOperation Inherits Enum | |
| Visual Basic (Usage) |  Copy Code |
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| C# | |
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[SerializableAttribute()] public enum OcrProgressOperation : Enum | |
| C++/CLI | |
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[SerializableAttribute()] public enum class OcrProgressOperation : public Enum | |
Members
| Member | Description |
|---|---|
| LoadImage | Image load operation. Used when pages are added to an OCR document through one of IOcrPageCollection.AddPage, IOcrPageCollection.AddPages, IOcrPageCollection.InsertPage or IOcrPageCollection.InsertPages methods. |
| SaveImage | Image save operation. Used when IOcrPage.Recognize is called. |
| ProcessImage | Image preprocessing operation. Used when IOcrPage.AutoPreprocess is called. |
| FindZones | Page-layout decomposition operation. Used when IOcrPage.AutoZone is called. |
| RecognizeFirstPass | First pass recognition operation that may be used when IOcrPage.Recognize is used with the MOR recognition module |
| RecognizeSecondPass | Second pass recognition operation. Used when IOcrPage.Recognize is called. |
| RecognizeThirdPass | Second pass recognition operation. Used when IOcrPage.Recognize is called with OcrZoneRecognitionModule.OmniFontPlus3WayVoting is enabled. |
| SaveDocumentPrepare | Prepare the document operation. Used when IOcrDocument.Save is called. |
| SaveDocument | Save document operation. Used when IOcrDocument.Save is called. |
| SaveDocumentConvertImage | Convert the document images operation. Used when IOcrDocument.Save is called. |
| Formatting | Format the document before saving. Used when IOcrDocument.Save is called. |
| RecognizeOmr | Recognizing OMR zones operation. Used when IOcrPage.Recognize is called on a page with zones containing OcrZoneFillMethod.Omr. |
Example
For an example, refer to OcrProgressCallback
Remarks
OcrProgressOperation is the value of IOcrProgressData.Operation. Use this value to examine the current operation of the process.
Each operation listed represents one of the fundamental services provided by the OCR engine. Any application program will use at least some of these processes.
Each operation can be initiated by the methods shown. OcrProgressCallback can be used to generate progress monitoring on any of these operations.
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
Leadtools.Forms.Ocr.OcrProgressOperation
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family